package com.ksu.manager.interceptor;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.http.HttpSession;

import org.springframework.web.servlet.HandlerInterceptor;
import org.springframework.web.servlet.ModelAndView;


public class CheckHandlerInterceptor implements HandlerInterceptor{

	@Override
	public void afterCompletion(HttpServletRequest arg0,
			HttpServletResponse arg1, Object arg2, Exception arg3)
			throws Exception {
		
		
	}

	@Override
	public void postHandle(HttpServletRequest arg0, HttpServletResponse arg1,
			Object arg2, ModelAndView arg3) throws Exception {
		
		
	}

	@Override
	public boolean preHandle(HttpServletRequest request, HttpServletResponse response,
			Object handler) throws Exception {
		HttpSession session = request.getSession();
		String url=request.getRequestURL().toString();
		if(url.endsWith("logon")){
			return true;
		}
		if(session.getAttribute("user")!=null){
			return true;
		}else{
			request.setAttribute("result", "reLogin");
			request.getRequestDispatcher("/pages/login/result.jsp").forward(request, response);  
			return false;
		}
		
		
	}

}
